| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.52 | 7.520% | $87.6503 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $181.98 | 4.814% | $190.7405 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $205.37 | 3.823% | $213.2213 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $250.57 | 9.727% | $274.9429 | $274.94 | $274.95 | $274.90 |
| Purchase #5 | $69.84 | 10.676% | $77.2961 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $22.29 | 10.750% | $24.6862 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $68.95 | 7.800% | $74.3281 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $880.52 | $942.8654 | $942.87 | $942.90 | $942.80 | |